remove the multilingual field from book.toml (#2710)

szabgab · web-flow · commit 521143644616 · 2025-04-09T09:52:49.000+02:00
See szabgab/mdbooks.code-maven.com#10
diff --git a/book.toml b/book.toml
@@ -1,7 +1,6 @@
 [book]
 authors = ["Martin Geisler"]
 language = "en"
-multilingual = false
 src = "src"
 title = "Comprehensive Rust 🦀"
 
